Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
protoplanetary
←
English
proto
(prefix)
←
English
planetary
(prefix)
←
English
protoplanet
(suffix)
←
English
ary
(suffix)
←
English
proto-planetary
(alter)